The Tallest Outfield Walls in Pro Baseball
24 MLB and affiliated minor league ballparks have a published wall height on file, and the tallest is Delta Dental Park at Hadlock Field in Portland, Maine, at 37 feet. Figures are for the 2026 season.
- 1Double-ADelta Dental Park at Hadlock Field — Portland Sea Dogs 37 ft
- 2MLBFenway Park — Boston Red Sox 37 ft
- 3High-AHomeTrust Park — Asheville Tourists 36 ft
- 4Double-AUPMC Park — Erie SeaWolves 33 ft
- 5Triple-ADurham Bulls Athletic Park — Durham Bulls 32 ft
- 6High-AFluor Field at the West End — Greenville Drive 30 ft
- 7MLBOracle Park — San Francisco Giants 24 ft
- 8MLBTarget Field — Minnesota Twins 23 ft
- 9Triple-AHuntington Park — Columbus Clippers 22 ft
- 10MLBOriole Park at Camden Yards — Baltimore Orioles 21 ft
- 11MLBPNC Park — Pittsburgh Pirates 21 ft
- 12MLBProgressive Field — Cleveland Guardians 19 ft
- 13MLBDaikin Park — Houston Astros 19 ft
- 14MLBAngel Stadium — Los Angeles Angels 18 ft
- 15MLBCoors Field — Colorado Rockies 17 ft
- 16Double-AFNB Field — Harrisburg Senators 16 ft
- 17Double-APeoples Natural Gas Field — Altoona Curve 16 ft
- 18MLBWrigley Field — Chicago Cubs 15 ft
- 19Triple-ALas Vegas Ballpark — Las Vegas Aviators 14 ft
- 20High-ADow Diamond — Great Lakes Loons 13 ft
- 21Double-A7 17 Credit Union Park — Akron RubberDucks 12 ft
- 22MLBRate Field — Chicago White Sox 8 ft
- 23MLBYankee Stadium — New York Yankees 8 ft
- 24MLBGlobe Life Field — Texas Rangers 8 ft
Opening years count the current ballpark, not later renovations. Capacity figures vary by source and some include lawn seating. Parks shared by two teams appear once.